Cremona's table of elliptic curves

Curve 74958t1

74958 = 2 · 3 · 13 · 312



Data for elliptic curve 74958t1

Field Data Notes
Atkin-Lehner 2- 3- 13+ 31- Signs for the Atkin-Lehner involutions
Class 74958t Isogeny class
Conductor 74958 Conductor
∏ cp 30 Product of Tamagawa factors cp
deg 36000 Modular degree for the optimal curve
Δ -140321376 = -1 · 25 · 33 · 132 · 312 Discriminant
Eigenvalues 2- 3- -2 -3 -5 13+  0  0 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-144,864] [a1,a2,a3,a4,a6]
Generators [-12:36:1] [-6:42:1] Generators of the group modulo torsion
j -343776577/146016 j-invariant
L 14.891074016839 L(r)(E,1)/r!
Ω 1.7229719907462 Real period
R 0.28808891645385 Regulator
r 2 Rank of the group of rational points
S 1.0000000000005 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 74958s1 Quadratic twists by: -31


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations